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Dreyoo 1 Pcs 24V Coil 40A 2 Pole Air Conditioner Contactor, UL Certified HVAC Motor Contactor, Air Conditioner Replacement Relay, Compatible with C230b, Heat Pump, Refrigeration Systems

  • Based on 844 reviews
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Availability: In Stock.
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Arrives Sunday, Mar 8
Order within 6 hours and 20 minutes
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Number of Items: 1


Features

  • Reliable Performance:Engineered with 24V coil 2 pole technology, the Dreyoo Air Conditioner Contactor delivers 40A Full Load Amperage (FLA) and 50A Resistive Load (RES) capacity, meeting UL508 standards. The hermetically sealed coil encapsulation prevents moisture ingress, while silver oxide contacts ensure <5m resistance for minimal voltage drop. Compatible with split phase 24-48VAC systems (50/60Hz) and rated for 600VAC/10HP motor loads.
  • Industrial Workmanship Durability: Featuring HVAC contactor optimized design with dust/water resistance and vibration proof terminals. Coils wrapped in Class B insulation (130C thermal limit) pass 100,000+ operations at 6x/hour cycling. Tested to withstand -40F~+221F (-40C~+105C) extremes and 85% humidity ideal for rooftop AC units and industrial refrigeration.
  • Compatibility: Compatible with Mars 17421, Siemens 45GG20AJ, and Cutler Hammer C25BNB240T. Includes dual rated copper/aluminum lugs (M4-M6 screws) and 1/4" quick connect terminals. Certified for HVACR systems, commercial elevators, and food processing equipment.
  • Wide Applications: Deploys in hospital chillers, data center CRAC units, supermarket freezer racks (-30F), and agricultural irrigation pumps. Meets motor protection requirements with built in arc chutes and overload reset capability. 0.15s response time ensures precise control of 3 phase compressors and condenser fans.
  • What You Will Get: Package contains 1x contactor 24v coil 2 pole, 2x DIN rail mounts, 6x stainless steel M5 binding screws, and compliant wiring schematics. High quality home and industrial facility should be available to everyone, If can't find the model you are looking for, contact us for assistance with your request

Connector Type: Quick Connect, Screw


Contact Material: Silver


Contact Type: Normally Open


Current Rating: 40 Amps


Mounting Type: Pole


Package Dimensions ‏ : ‎ 3.43 x 2.95 x 2.24 inches; 10.55 ounces


Item model number ‏ : ‎ Dreyoo-Contactor-C0095


Date First Available ‏ : ‎ May 21, 2021


Manufacturer ‏ : ‎ Dreyoo


Best Sellers Rank: #21,661 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #9 in Motor Contactors


#9 in Motor Contactors:


Customer Reviews: 4.7 4.7 out of 5 stars 844 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality part; as good as OEM
Number of Items: 1
This was an exact replacement for our GOODMAN OEM part. It’s been in for over a year or so now and working perfectly. Good value.
Reviewed in the United States on September 15, 2025 by Meredith Harris

  • Great replacement
Number of Items: 1
Works as intended, fixed my issue on our A/C
Reviewed in the United States on August 27, 2025 by Lee

  • Works great. Good replacement. Very easy install.
Number of Items: 1
Works great. Good replacement. Very easy install.
Reviewed in the United States on May 3, 2025 by Lon

  • relay race
Number of Items: 4
works, good price
Reviewed in the United States on September 19, 2025 by Outdoor Woodburner Service

  • HVAC Contactor
Number of Items: 1
Old contactor on Bryant condensor unit was shorted-out. Replacement works fine, although mounting holes slightly different.
Reviewed in the United States on July 4, 2024 by Dan S

  • Take a picture with your phone before you disconnect any wires
Number of Items: 1
Easy to install
Reviewed in the United States on July 22, 2025 by Michael E. Zientek

  • American Standard Heat strip contactor
Number of Items: 1
My American Standard AC/Heat went out in Dec. '23 of course when you need it the most. When I turned on the heat it didn't work so I began checking all the normal things, thermostat batteries, breaker panel and then I went to the air handler and took the panel off to take a look. I descovered tucked away behind some wires a 5amp flat auto fuse that was blown. I replaced it and as soon as I turned on the heater it would blow the fuse. I then began looking beyond the little circuit board which was lit up with a good fuse in and descovered this double pole switch and looking at it saw that the coil was melted. Wala! I ordered the correct, matching switch, (this one), and swapped it out. The heater now works perfectly again. Make sure you order the correct switch because they all look the same, single/double pole, 24v, 50 amp, etc. ** NOTE** always turn the breaker off at the main panel and at the unit and then check with a meter to assure that the power is off before working on the unit. ... show more
Reviewed in the United States on January 15, 2024 by Bob R

  • Work well
Number of Items: 4
I bought a four pack of these recently because of the price I’ve used them all up and I’ve been very pleased with them. No problems at all.
Reviewed in the United States on August 29, 2025 by Kyle roll

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